M2QA0.37-2P M2QA0.55-2P M2QA0.75-2P M2QA1.1-2P
M2QA1.5-2P M2QA2.2-2P M2QA3-2P M2QA4-2P
M2QA5.5-2P M2QA7.5-2P M2QA11-2P M2QA15-2P
M2QA18.5-2P M2QA22-2P M2QA30-2P M2QA37-2P
M2QA45-2P M2QA55-2P M2QA75-2P M2QA90-2P
M2QA110-2P M2QA132-2P M2QA160-2P M2QA200-2P
M2QA250-2P M2QA315-2P M2QA0.25-4P M2QA0.37-4P
M2QA0.55-4P M2QA0.75-4P M2QA1.1-4P M2QA1.5-4P
M2QA2.2-4P M2QA3-4P M2QA4-4P M2QA5.5-4P M2QA7.5-4P
M2QA11-4P M2QA15-4P M2QA18.5-4P M2QA22-4P
M2QA30-4P M2QA37-4P M2QA45-4P M2QA55-4P M2QA75-4P
M2QA90-4P M2QA110-4P M2QA132-4P M2QA160-4P
M2QA200-4P M2QA250-4P M2QA315-4P M2QA0.18-6P
M2QA0.25-6P M2QA0.37-6P M2QA0.55-6P
M2QA0.75-6P M2QA1.1-6P M2QA1.5-6P M2QA2.2-6P
M2QA3-6P M2QA4-6P M2QA5.5-6P M2QA7.5-6P
M2QA11-6P M2QA15-6P M2QA18.5-6P M2QA22-6P
M2QA30-6P M2QA37-6P M2QA45-6P M2QA55-6P
M2QA75-6P M2QA90-6P M2QA110-6P M2QA132-6P
M2QA160-6P M2QA200-6P M2QA250-6P
M2QA0.18-8P M2QA0.25-8P M2QA0.37-8P M2QA0.55-8P
M2QA0.75-8P M2QA1.1-8P M2QA1.5-8P M2QA2.2-8P
M2QA3-8P M2QA4-8P M2QA5.5-8P M2QA7.5-8P
M2QA11-8P M2QA15-8P M2QA18.5-8P M2QA22-8P
M2QA30-8P M2QA37-8P M2QA45-8P M2QA55-8P
M2QA75-8P M2QA90-8P M2QA110-8P M2QA132-8P
M2QA160-8P M2QA200-8P
M2QA71M2A M2QA71M2B M2QA80M2A M2QA80M2B
M2QA90S2A M2QA90L2A M2QA100L2A M2QA112M2A
M2QA132S2B M2QA160M2A M2QA160M2B M2QA160L2A
M2QA160L2B M2QA180M2A M2QA200L2A M2QA200L2B
M2QA225M2A M2QA250M2A M2QA280S2A M2QA280M2A
M2QA315S2A M2QA315M2A M2QA315L2A M2QA315L2B
M2QA355M2A M2QA355L2A
M2QA71M4A M2QA71M4B M2QA80M4A M2QA80M4B
M2QA90S4A M2QA90L4A M2QA100L4A M2QA112M4A
M2QA132S4B M2QA160M4A M2QA160M4B
M2QA160L4A
M2QA160L4B M2QA180M4A M2QA200L4A M2QA200L4B
M2QA225M4A M2QA250M4A M2QA280S4A M2QA280M4A
M2QA315S4A M2QA315M4A M2QA315L4A M2QA315L4B
M2QA71M6A M2QA71M6B M2QA80M6A M2QA80M6B
M2QA90S6A M2QA90L6A M2QA100L6A M2QA112M6A
M2QA132S6B M2QA160M6A M2QA160M6B M2QA160L6A
M2QA160L6B M2QA180M6A M2QA200L6A M2QA200L6B
M2QA225M6A M2QA250M6A M2QA280S6A M2QA280M6A
M2QA315S6A M2QA315M6A M2QA315L6A M2QA315L6B
M2QA355M6A M2QA355L6A
M2QA71M8A M2QA71M8B M2QA80M8A M2QA80M8B
M2QA90S8A M2QA90L8A M2QA100L8A M2QA112M8A
M2QA132S8B M2QA160M8A M2QA160M8B M2QA160L8A
M2QA160L8B M2QA180M8A M2QA200L8A M2QA200L8B
M2QA225M8A M2QA250M8A M2QA280S8A M2QA280M8A
M2QA315S8A M2QA315M8A M2QA315L8A M2QA315L8B
M2QA355M8A M2QA355L8A
Taxanaha M2QA taxane sadex-waji matoorro waa qalabka ugu dambeeyay ee mashiinka bada eek uyaala taxanaha M2000 ee Shirkadda Mobilka ee ABB. Shell dibadda ah wuxuu ka samaysan yahay bir bir xoog leh leh si looga badbaado waxyeelada labaad. Naqshad gaar ah iyo soosaarid kadib, oo leh tayo sare leh, bilaabe torque iyo faa iidooyin kale, oo ku habboon dhammaan noocyada mashiinnada badda, sida: Bambaanooyinka, marawaxadaha, kala-baxa, mashiinka biyuhu, qalabka kaabayaasha iyo shuruudaha la midka ah ee qalabka kale ee badda. Gawaarida waxaa loogu tala galay si adag oo waafaqsan GB755 "qiimeynta matoorka iyo waxqabadka" iyo ZC "codeynta maraakiibta birta tegaysa", waxaana ogolaaday xafiiska kormeerka maraakiibta gobolka, waxaana uu helay nooca Nooca Bulshada ee Shiinaha. shahaadada ogolaanshaha. Isla mar ahaantaana waafajineysaa ABS, BV, DNV, GL, IEC, KR, LR, NK iyo heerarka kale ee caalamiga ah iyo qeexitaanka bulshada ee la xiriira.
1. Gawaaridu waxay la jaan qaadaya Heerarka soosocda ee Caalamiga ah ee Komishanka elektaroonika ah ee IEC34, IEC72 Heerka Australia AS1359-2 British Standard BD4999-5000 Heerka Jaangooyada Jarmalka 'Din42673' wuxuu raacaa bulshada reer Yurub "CE" calaamadda codsi ku-habboonaanta matoorka GB755 (idt IEC 60034-1, GB10069 Neq IEC 60034-9, Q / JBQS282, waxqabadka mootada oo sareeya qaylada hooseysa, gariir hoose, iyada oo loo marayo nashqadeynta naqshadeynta iyo hagaajinta farshaxanka, M2QA-H taxanaha mowqifka, gariirku si weyn ayuu u yaraaday wuxuuna ku guuleystaa heerka heerka sare ee caalamiga ah. Heerka ilaalinta waxqabadka sare, heerka naqshadeynta heerka caadiga ah ee matoorka IP55, marka loo eego shuruudaha macmiilka si loo bixiyo heerka ilaalinta sare.Waxay ku habboon tahay korantada ballaaran .. Qaabeynta matoorku waxay tixgalineysaa kaladuwanaanta korantada ee gobollada kala duwan, sidaas darteed matoorka waxaa loo adeegsan karaa gobollo badan waxqabadka isticmaalehana waa la dammaanad qaadi karaa. Heerka korantada ayaa la kordhiyaa nolosha adeegga gawaaridu waa sii dheereeysaa d. Gawaarida caadiga ahi waxay qaatan qaabdhismeedka xaragada F, sidaas darteed nolosha adeega ee gawaarida iyo isku halaynta matoorka ayaa kordhay. Hufnaan sare, matoorku wuxuu isticmaalaa naqshadaynta kobcinta, wuxuu leeyahay hufnaan aad u sarreysa, waxaa laga yaabaa inuu soo saaro saameynta keydka tamarta ee la yaabka leh. 3, matoorka gudbintu wuxuu noqon karaa suumanka suunka, qalabka laf-dhabarka ama wadida isku xirida xargaha. 4. Dusha sare ee dabaysha iyo qaybaha birta ah ee matoorku waa rinjiyeeyaan oo lagu daaweeyaa iyada oo la raacayo shuruudaha matoorka jirka. Gawaarida ayaa leh waxqabadka wanaagsan ee qoyaan-caddeynta, bololka-caddeynta iyo cusbada-cusbada-caddeynta ka dib rinjiyeynta iyo daaweynta gaarka ah. Xaaladaha adeegga: Heerka 0M annulus heer-kulka-25 ° c-50 ° C huurka qaraabada: kama badna 95% uumiga: SALT MIST: Mashiinka saliidda: Farada: Feejignaanta: Feejignaan: 22.5 digrii oo rog rog ah: korantada, soo noqnoqoshada iyo qaabka qalliinka 380V (50HZ) 440V (60HZ) qaab hawlgal ah: Qaadis joogto ah (S1): Qaadashada NSK, Japan, haddii adeegsadayaashu ay ubaahan yihiin koronto shaqeyn gaar ah, waxaa lagu bixin karaa iyadoo loo eegayo shuruudaha gaarka ah.
Matoorka la beddeli karo ee isbeddelka ah waxaa loola jeedaa matoorka si joogto ah ugu shaqeeya xaaladaha deegaanka ee caadiga ah ee leh 100% culeyska lagu qiimeeyay inta u dhexeysa 10% ~ 100% xawaaraha lagu qiimeeyay, iyo heerkulka kor u kaca uusan dhaafin qiimaha la ogolaan karo ee matoorada.
Iyada oo horumar degdeg ah laga gaadhay tikniyoolajiyadda korantada elektiroonigga ah iyo aaladaha semiconductor-ka cusub, teknoolojiyada xakameynta xawaaraha ac si joogto ah ayaa loo wanaajiyey loona wanaajiyey, oo si tartiib tartiib ah ayaa loo wanaajiyay rogaal-celinta mowjaddeeda soosaarka wanaagsan, saamiga waxqabadka wanaagsan ee mashiinnada ac si ballaaran ayaa loo isticmaalaa. Tusaale ahaan: birta loo isticmaalo duubista gawaarida waaweyn iyo kuwa dhexdhexaadka ah iyo kuwa yar ee korontada ku shaqeeya, tareenka iyo tareennada magaalada ku safraya oo wata gawaarida korantada, wiishka kor u qaada, qalabka kor u qaada weelka leh matoorka kor u qaada, matoor biyo iyo marawaxad leh matoor, kombiyuutar, qalabka guryaha, waa inay isticmaalaan xawaaraha isku-darka ah ee isku-xidhka matoorka, oo helay saamaynta wanaagsan [1]. Adeegsiga xawaareynta xawaareha sarreeya ee xakameynaya matoorka wuxuu leeyahay faa'iidooyin muuqda oo ku saabsan xawaaraha dc xajista matoorka:
(1) sharciyeynta xawaaraha fudud, iyo keydinta tamarta.
(2) ac qaab dhismeedka fudud, cabbir yar, inertia yar, qiimo jaban, dayactir fudud, waara.
(3) awooda waa la balaarin karaa si loo gaaro xawaare sare iyo howl gal koronto badan.
(4) bilow jilicsan iyo xajin degdeg ah ayaa la xaqiijin karaa.
(5) qarxin, qarxin-caddeyn, laqabsashada xooggan ee deegaanka. [1]
Sanadihii la soo dhaafay, aaladda isku-haynta xawaaraha-isku-celinta xawaareha wadista waxay ku koraysay heerka koritaanka sannadlaha ah ee 13% -16%, waxayna si tartiib tartiib ah u beddeshay inta badan aaladda xawaareynta xawaaraha dc-ga. Sababta oo ah tan caadiga ah ee loo yaqaan 'unynchronous mouter' oo ka shaqeysa soo noqnoqda iyo korantada korantada joogtada ah waxay leedahay xaddidan weyn markii lagu dabaqeynayo nidaamka xakameynta xawaaraha iskucelceliska, matoorrada isku-darka ah ee matoorrada gaarka loo leeyahay oo loo qaabeeyey iyadoo loo eegayo munaasabadda isticmaalka iyo shuruudaha adeegsiga ayaa jirtay. dibada. Tusaale ahaan, waxaa jira matoorro loogu talagalay dhawaqa hoose iyo gariirka hoose, matoorrada lagu hagaajinayo astaamaha xawaaraha qulqulaya, matoorrada xawaaraha sare, matoorrada leh cabbirka korantada xawaaraha iyo matoorka xakameynta, iwm [1].
Tafatirka mabda'a dhismaha
Marka xaddiga is-riixistu waxyar iska beddesho, xawaaraha wuxuu u dhigmaa inta jeer ee la adeegsanayo, waxaa la arki karaa in beddelaadda awoodda is-weydaarsiga ay beddeli karto xawaaraha matoorka asynchronous. Xakamaynta xawaaraha isdabajoogga, wadarta rajada ah in qulqulka weyn ee magnetic uu wali is beddelin. Haddii qulqulka weyn ee magnetic ka weyn yahay qulqulka magnet-ka ee qalliinka caadiga ah, wareegga magnetic-ka ayaa la buuxinayaa oo xad-dhaafka hadda jira uu kordhayaa iyo awoodda xoogga oo yaraaneysa. Haddii qulqulka weyn ee magnetic ka hooseeyo qulqulka magnet-ka ee qalliinka caadiga ah, qulqulka matoorku wuu yareeyaa [1].
Tifatiraha hanaanka horumarka
Nidaamka isbeddelka muruqyada hadda jira ayaa inta badan loo adeegsadaa nidaamka xakamaynta V / F ee joogtada ah, nidaamkan xakamaynta isugeynta jeermisyada waxaa lagu gartaa qaab dhismeed fudud, wax soo saar raqiis ah. Nidaamkan waxaa si weyn loogu isticmaalaa fanaaniinta iyo kuwa kale ee waaweyn oo loogu talagalay waxqabadka firfircoon ee nidaamka ma ahan baahi aad u sarreysa. Nidaamkani waa nidaam xakamayn furan oo caadi ah, kaas oo buuxin kara shuruudaha xawaaraha siman ee matoorrada badankood, laakiin waxqabadka firfircoonaanta iyo qaabdhismeedku way xadidan yihiin, looma adeegsan karo shuruudaha firfircoonaanta iyo qaabdhismeedka aasaasiga ah ee adag. Si aan u gaarno waxqabadka sare ee sharciyeynta firfircoonaanta iyo qaab-dhismeedka, waxaan u adeegsan karnaa oo keliya nidaamka xakamaynta loop-ka si loo gaaro. Sidaa darteed cilmi-baarayaashu waxay soo bandhigaan xawaaraha isku-xirnaanta xawaaraha isku-xirnaanta ee xawaaraha xakameynta xawaaraha, habkan xawaareynta xawaareynta si loo gaaro wax-qabad sarreeya oo ku dhaca static iyo xawaaraha firfircoon, laakiin nidaamka oo keliya ayaa lagu dabaqay xawaaraha mooto waa gaabis, maxaa yeelay marka xawaaraha of motor waa ka sarreeyaa, nidaamku ma gaari doono ujeeddada badbaadinta korantada, wuxuu sidoo kale ka dhigi karaa mootada ku meelgaarka ah ee hadda si aad ah u socota, wuxuu sameeyaa isbeddelka matoorka isla markiiba. Sidaa darteed, si loo gaaro firfircooni sare iyo waxqabadka static ee xawaare sare, kaliya si loo xalliyo dhibaatada ku-meel-gaarka ah ee hadda ka dhashay matoorka, kaliya si aan u xallino dhibaatadan si macquul ah, waxaan si wanaagsan u horumarin karnaa tiknoolajiyada kontoroolka tamarta ee madhxinta tamarta. [2]
Tilmaamaha ugu muhiimsan ee tafatirka
Beddelka tirada gaarka ah ee gawaarida gaarka ah waxay leedahay astaamaha soo socda:
Naqshadeynta heerkulka sare ee heerkulka B, soosaarida heerkulka F fasalka. Adeegsiga agabyada kontaroolida polymer iyo habka soosaarka rinjiga cadaadiska cadaadiska iyo isticmaalka qaababka dahaadhka gaarka ah, si ay korantada korantada dabayshu u adkeysato iyo awoodda farsamada ayaa si aad ah loo wanaajiyey, oo ku filan in lagu mutaysado hawlgallada xawaaraha sare iyo iska caabbinta soo-noqnoqda. shooga-xawaaraha sare ee hadda socda iyo waxyeelada korantada ee la xiriira dahaarka.
Tayada dheelitirka sare, heerka gariirka fasalka R (heerka yareynta gariirka) qeybaha makiinadaha saxda ah, iyo isticmaalka kaabayaasha saxda ah ee khaaska ah, waxay ku socon karaan xawaare sare.
Hawo-qasabka iyo nidaamka ku-shubista kuleylka, dhammaan alaabada soo-dhoofinta leh axial-Ultra-deggan, nolosha sare, dabayl xoog badan. Xaqiiji matoorka xawaare kasta, hel faafinta kuleylka wax ku oolka ah, waxay ku gaari kartaa xawaare sarreeya ama xawaare hooseeya qalliinka muddada dheer.
Gawaarida taxanaha ah ee YP ee loogu talagalay barnaamijyada AMCAD waxay leedahay tiro balaadhan oo ah sharciyeynta xawaaraha iyo tayada sare ee naqshadeynta marka la barbar dhigo matoorka soo-noqnoqda ee caadiga ah. Iyada oo leh noocyo badan oo kala duwan oo joogto ah iyo astaamaha xakamaynta xawaaraha awoodda, qawaaniinta xawaaraha ayaa xasilloon, oo aan lahayn wax bisil leh.
Waxay leedahay isbarbardhig heer sare ah oo leh nooc kasta oo beddelayaal soo noqnoqon ah, waxayna garan kartaa xawaaraha eber buuxa, torque tiro aad u yar, xakamaynta xawaaraha saxda ah, xakamaynta booska iyo xakamaynta dhaqdhaqaaqa dhaqsaha badan. Gawaarida gaarka ah ee 'YP tax' oo isku-darka moodeellada gaarka ah ayaa loo isticmaali karaa in lagu diyaariyo bareegga, siinta qalabka, si taasi u heli karto joogsi sax ah, iyo iyada oo loo marayo xakameynta xawaaraha xiritaanka-loop si loo gaaro xakameynta xawaaraha sare.
Xakamaynta saxda ah ee qawaaniinta xawaareha xawaaraha sare ee xawaaraha sare waxaa lagu xaqiijiyaa iyadoo la adeegsanayo "dib-u-habeyn + inverter motor gaar ah + encoder + inverter" YP taxane isdabajoogga ah ee matoorrada gaarka ah waxay leedahay guud ahaan wanaagsan, cabbirkeeda rakibo waxay la jaanqaadeysaa heerka IEC, waxayna leedahay is-weydaarsiga gawaarida caadiga ah ee caadiga ah.
Tafatiraha waxyeelada gaadhiga
Ku-baahinta iyo adeegsiga matoorrada isku-beddelka ac-ka, tiro aad u tiro badan oo ah xawaaraha isu-beddelka xawaaraha ee hagaya matoorrada ayaa la kulmay dhaawac soo-gaadho hore. Aakhiro badan oo isbeddelka mowjadaha dhaqdhaqaaqa dhaqdhaqaaqa nolosha kaliya 1 ~ 2 sano, qaar xoogaa toddobaadyo yar yar, xitaa marka lagu jiro qalliinka tijaabada ah ee waxyeelada gawaarida gawaarida, waxayna badanaa dhacdaa inta udhaxeysa dahaarka, taas oo horay u sii siineysa mowduuc cusub tikniyoolajiyada gawaarida gawaarida. Dhaqanku wuxuu caddeeyay in aragtida naqshadeynta sheybaarka ee matoorku uu ku hoosjiran yahay mawjadda hirarka sine mawjadaha xoogga ee la soo dhisay dhowrkii sano ee la soo dhaafay aan lagu dabaqi karin xawaaraha isku-celceliska xawaareha sarreeya ee nidaaminaya matoorka. Waxaa lagama maarmaan ah in la barto habka waxyeellada ee soo-galeynta matoorrada beddelidda soo noqnoqda, in la dhiso aasaaska aasaasiga ah ee dejinta naqshadeynta matoorrada isbeddelka ac-ka, iyo in la aasaaso heerka warshadaha ee matoorrada isku-beddelka ac.
Burbur ku dhaca fiilada korantada
1.1 siidayn qayb ah iyo lacag bixinta booska
Waqtigan xaadirka ah, IGB T (xakameysan albaabka diode) PWM (Farxadda miskalatio n- Muuqaalka cabbirka ballaaran) inverter waxaa loo isticmaalaa in lagu xakameeyo ac motor. Awooddeeda xaddigeedu waa 0.75 ~ 500kW. Tikniyoolajiyadda IGBT waxay bixin kartaa waqti aad u gaaban oo waqtigan xaadirka ah, waqtigiisa kor u kaca ah ee 20 ~ 100 s, garaaca wadnaha korantada wuxuu leeyahay is-beddel aad u sarreeya, illaa 20 KHZ. Marka la adeegsado koronto si xawli sare u kacaya oo ka socota korantada iyo dhamaadka mootada, mowjad koronto dhalisa ayaa la soo saaray sababtuna tahay isku xirnaanta u dhaxeysa matoorka iyo fiilada. Mowjaddan milicsiga waxay ku soo noqotaa wareegtada waxayna kicineysaa mowjad kale oo milicsi ah sababtuna tahay isku xirnaanta u dhexeysa fiilada iyo beddelaha in lagu dabaqo hirarka korantada asalka ah, sidaas darteed waxay soo saartaa kuleylka ugu sarreeya mawjadda kuleylka korantada. Korontada ugu sarreysa waxay kuxirantahay waqtiga kor u qaadida korantada garaaca wadnaha iyo dhererka fiilada [1].
Guud ahaan, marka dhererka fiiladu ay kordhaan, labada daraf ee siligku waxay soo saaraan xad-dhaaf. Cilmiga xad dhaafka ah ee dhamaadka mooto wuxuu ku kordhaa dhererka fiilada oo wuxuu u muuqdaa mid buuxsan. Si kastaba ha noqotee, ku-wareegga korantada dhammaadka korantada wuu ka yar yahay kan mootada, waana u madaxbanaan yahay dhererka fiilada. Natiijooyinka waxay muujinayaan in korantada xad dhaafka ah ay ka dhalanayso geeska kor u kacaya ama dhacaya ee korantada, iyo soo kicinta hoos udhaca ayaa dhaca. Waxaa jira laba nooc oo PWM wadida garaaca wadida garaaca wadnaha, mid ayaa ah inta jeer ee la beddelayo. Soo noqnoqodka soo noqnoqda ee korantada ugu sarreysa waxay u dhigantaa inta jeer ee wareegeynta. Midda kale waa soo noqnoqoshada aasaasiga ah, oo si toos ah u xakameysa xawaaraha gawaarida. Bilowga soo noqnoqoshada kasta ee asaasiga ah, cabbiraadda garaaca wadnaha ayaa u dhexeeya min to wanaagsan illaa diidmo ama mid taban ilaa togan. Waqtigan xaadirka ah, gaaska matoorku wuxuu ku dhacayaa koronto-buuxo si buuxda u labalaabmaa qiimaha korantada ugu sarreysa. Intaa waxaa sii dheer, marka lagu kala firidhsan yahay saddex-wajiga moto, baaxadda mitiradda u dhaxaysa labada wareeg ee wejiyada kala duwan ayaa laga yaabaa inay kala duwanaan karto, iyo boodboodka korantada buuxda waxay noqon kartaa laba jibaar qiimaha korantada ugu sarreysa. Marka loo eego tijaabada, wareegga kuleylka korantada ee beddelka PWM, nidaamka ac 380 / 480v, cabirka ugu sarreeya ee lagu cabbiro dhamaadka mobilada waa 1.2 ~ 1.5kv, halka nidaamka ac 576 / 600v, cabirka korantada ugu sarreysa la cabbiro wuxuu gaarayaa 1.6 ~ 1.8kv. Way iska cadahay in dheecaan qulqulaya oogada sare ah uu dhacayo inta udhaxeysa wareegga hoostiisa iyo kuleylka buuxa ee codka. Ioniation dartiis awgeed, khidmadda booska ayaa laga soo saaray farqiga hawada, sidaas darteed waxay sameyneysaa garoon koronto oo khasbay oo ka soo horjeedda barta korantada ee la dabaqay. Markay beddesho mugga korantada, garoonkan korantada ka shaqeeya waxay la mid tahay jihada korantada la dabaqay. Sidan, aag koronto oo sareysa ayaa la soo saaray, taasoo horseedi doonta kordhinta tirada ka bixidda qaybta oo ugu dambeyntii horseedda burburin. Tijaabadu waxay muujineysaa in naxdinta korantada ku shaqeysa korantada udhaxeysa wareegyadan ay kuxirantahay waxqabadka gaarka ah ee siligga iyo waqtiga korodhka wadista PWM ee hadda. Haddii waqtiga korodhka uu ka yar yahay 0.1s, 80% ee suuragalka waxaa lagu dari doonaa labada wareeg ee hore ee wareegga, taasi waa, waqtiga gaaban ee kor u kaca, waa weyn ee naxdinta korantada, iyo cimri gaaban gaaban dahaarista udhaxeysa labada dhinac [1].
1.2 khasaare dhexdhexaad ah iyo kuleyl
Marka E uu dhaafo qiimaha halista ah ee loo yaqaan 'insulator', lumlectric dielectric si dhakhso ah ayuu u kordhaa. Markay soo noqnoqoshadu sii weynaato, dheecaanka qaybtiisu sii kordhayo, taas oo keenta kuleyl, kaas oo sababa qulqulka weyn ee hadda jira, kaas oo Ni ka dhigaya mid si dhakhso leh kor ugu kaca, taas oo ah, heerkulka matoorku kaco oo dahaadhka gaboobay. Marka la soo koobo, waxay u sabab tahay dheecaanka kore ee qaybta kore, kuleylka kuleylka ah, kicinta booska iyo qodobo kale oo sababa burburka dhicitaanka khadka korantada ee ku jira matoorka soo noqnoqda [1].
Burbur ku yimaad dahaarka guud, wajiga wejiga iyo rinjiga dahaarka
Sida aan kor ku soo sheegnay, isticmaalka awoodda korantada isku-celceliska ee PWM waxay kordhineysaa xajmiga korantada oscillating at the terminal matouter variable. Sidaa daraadeed, dahaarka ugu weyn, wejiga dahaarka iyo rinjiga ka-gowlka matoorku waxay ku xiran yihiin xoojinta beerta korantada. Marka loo eego tijaabada, iyadoo ay ugu wacan tahay saameynta guud ee waqtiga korantada soo-baxa ee korantada, dhererka USB-ga iyo is-beddelka, korantada ugu sarreysa ee marinka kor ku xusan ayaa ka badan 3kV. Intaa waxaa sii dheer, marka dheecaanka qaybo ka mid ah uu dhaco inta udhaxeysa marinnada matoorka, tamarta korantada ee ay keydsaneyso awoodda korantada ee korantada waxaa loo bedeli doonaa kuleylka, shucaaca, tamarta farsamada iyo kiimikada, si loo baabi'iyo nidaamka korantada oo dhan, loo yareeyo burburka. korantada korantada, ugu dambayntiina waxay horseedaa burburka nidaamka xaydha.
